ECS Tuning Carbon Fibre Rear Diffuser - A4/S4 B8 steering wheel and reward drivers with precise

and reward drivers with precise vehicle control and OEM+ comfort levels

Featuring 60 Durometer Density Line Rubber

By integrating the crash bar into the design

these upgrades provide the ultimate in handling and comfort

ECS Tuning Carbon Fibre Rear Diffuser - A4/S4 B8 steering wheel and reward drivers with preciseUpgrade your exterior styling with the ECS Tuning Carbon Fiber Rear Diffuser. This diffuser was engineered and designed in house to add a more aggressive appearance to the rear of your vehicle that matches with the factory appeal of the Pre Facelift B8 A4 & S4. The diffuser is crafted of high quality hand laid carbon fiber to achieve it's world class appearance and durability and provides an aggressive and sporty style that's sure to set your vehicle